243561010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 573640704

約数和(自身を除く): 330079694

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 83, 103, 110, 154, 166, 185, 206, 259, 370, 385, 407, 415, 515, 518, 581, 721, 770, 814, 830, 913, 1030, 1133, 1162, 1295, 1442, 1826, 2035, 2266, 2590, 2849, 2905, 3071, 3605, 3811, 4070, 4565, 5665, 5698, 5810, 6142, 6391, 7210, 7622, 7931, 8549, 9130, 11330, 12782, 14245, 15355, 15862, 17098, 19055, 21497, 26677, 28490, 30710, 31955, 33781, 38110, 39655, 41921, 42745, 42994, 53354, 59843, 63910, 67562, 79310, 83842, 85490, 94039, 107485, 119686, 133385, 168905, 188078, 209605, 214970, 236467, 266770, 293447, 299215, 316313, 337810, 419210, 470195, 472934, 586894, 598430, 632626, 658273, 940390, 1182335, 1316546, 1467235, 1581565, 2214191, 2364670, 2934470, 3163130, 3291365, 3479443, 4428382, 6582730, 6958886, 11070955, 17397215, 22141910, 24356101, 34794430, 48712202, 121780505, 243561010]

約数ペア:

[(1, 243561010), (2, 121780505), (5, 48712202), (7, 34794430), (10, 24356101), (11, 22141910), (14, 17397215), (22, 11070955), (35, 6958886), (37, 6582730), (55, 4428382), (70, 3479443), (74, 3291365), (77, 3163130), (83, 2934470), (103, 2364670), (110, 2214191), (154, 1581565), (166, 1467235), (185, 1316546), (206, 1182335), (259, 940390), (370, 658273), (385, 632626), (407, 598430), (415, 586894), (515, 472934), (518, 470195), (581, 419210), (721, 337810), (770, 316313), (814, 299215), (830, 293447), (913, 266770), (1030, 236467), (1133, 214970), (1162, 209605), (1295, 188078), (1442, 168905), (1826, 133385), (2035, 119686), (2266, 107485), (2590, 94039), (2849, 85490), (2905, 83842), (3071, 79310), (3605, 67562), (3811, 63910), (4070, 59843), (4565, 53354), (5665, 42994), (5698, 42745), (5810, 41921), (6142, 39655), (6391, 38110), (7210, 33781), (7622, 31955), (7931, 30710), (8549, 28490), (9130, 26677), (11330, 21497), (12782, 19055), (14245, 17098), (15355, 15862)]